| Synonym | 7-AMINO-3-(1-METHYL-5-TETRAZOLYLTHIO)METHYL-3-CEPHEM-4-CARBOXYLIC ACID, 7-AMINO-3-(1-METHYLTETRAZOL-5-YLTHIOMETHYL)-3-CEPHEM-4-CARBOXYLIC ACID, 7-AMINO-3-([(1-METHYL-TETRAZOLE-5-YL)-THIO]METHYL)-CEPHALOSPORANIC ACID, 7-TMCA, 3-(1-Methyl-1H-tetra-zolyl)thiomethyl-7-aminocephalosporanicacid, (6R-trans)-7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-Amino-3-methyl tetrazolyl cephalosporanic acid (7-TMCA), 7-Amino-3-[(1-methyl-1H-tetrazo-5-yl)thiomethyl]-3-Cephem-4-carboxylic acid, 7-TMCA |